JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/sankey.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>

<div id="container"></div>

CSS

#container {
  min-width: 300px;
  max-width: 800px;
  height: 400px;
  margin: 1em auto;
  border: 1px solid silver;
}

.highcharts-sankey-series .highcharts-data-label text > tspan {
  fill: #000;
  font-weight: normal;
}

.highcharts-sankey-series .highcharts-data-label text > tspan:first-child {
  display:none;
}

JavaScript

Highcharts.chart('container', {

  chart: {
    reflow: true,
    type: 'sankey',
    marginLeft: 0
  },
  title: {
    text: null
  },
  exporting: {
    chartOptions: {
      title: {
        text: null,
        nodePadding: 20
      }
    }
  },
  legend: {
    enabled: false
  },
  credits: {
    enabled: false
  },
  series: [{
    "nodes": [{
      "color": "#29B6B6",
      "id": "Google",
      "nodePadding": 20
    }, {
      "color": "#3D61C3",
      "id": "Spectra Logic"
    }, {
      "color": "#FFBF39",
      "id": "ASG (Virtual Enterprises Inc., dba Advanced Systems Group)"
    }, {
      "color": "#FF9339",
      "id": "Cloudian Internal"
    }, {
      "color": "#623EC6",
      "id": "FusionStorm",
      "nodeWidth": "20"
    }, {
      "color": "#349D9D",
      "id": "Lenovo North America"
    }, {
      "color": "#445FA9",
      "id": "Cloudian - Dummy Account"
    }, {
      "color": "#DCAD49",
      "id": "Rubrik"
    }, {
      "color": "#DC8C49",
      "id": "Lenovo ANZ"
    }, {
      "color": "#5C4894",
      "id": "Adobe Systems"
    }],
    "data": [
      ["Lenovo North America", "Marketing Sync", 1240],
      ["Lenovo North America", "Brent Hoo", 460],
      ["Lenovo North America", "Damian Prusa", 13],
      ["Lenovo North America", "Shannon Wiseman", 13],
      ["Lenovo North America", "Darell Aldor", 5],
      ["Rubrik", "Marketing Sync", 450],
      ["Rubrik", "Damian Prusa", 9],
      ["Rubrik", "Darell Aldor", 7],
      ["Rubrik", "Brent Hoo", 7],
      ["Rubrik", "Shannon Wiseman", 4],
      ["Rubrik", "Neil Martin", 1],
      ["Rubrik", "Frank Cheap", 1],
      ["Google", "Marketing Sync", 363],
      ["Google", "Brent Hoo", 73],
      ["Google", "Darell Aldor", 2],
      ["ASG (Virtual Enterprises Inc., dba Advanced Systems Group)", "Marketing Sync", 203],
      ["ASG (Virtual Enterprises Inc., dba Advanced Systems Group)", "Neil Martin", 8],
      ["ASG (Virtual Enterprises Inc., dba Advanced Systems Group)", "Darell Aldor",...