Highcharts Treemap

HTML

<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/treemap.js"></script>
<div id="container"></div>

CSS

#container {
  width: 300px;
  width: 600px;
  margin: 0 auto;
}

JavaScript

$(function() {
  var chart = new Highcharts.Chart({
    "chart": {
      type: "pie",
      renderTo: "container"
    },

    series: [{
      "type": "treemap",
      "layoutAlgorithm": "squarified",
      "allowDrillToNode": true,
      "animationLimit": 1000,
      "dataLabels": {
        "enabled": false
      },
      "levelIsConstant": false,
      "levels": [{
        "level": 1,
        "dataLabels": {
          "enabled": true
        },
        "borderWidth": 3
      }],
      "data": [{
        "color": "#932",
        "id": "id_0",
        "name": "Marcus Richards"
      }, {
        "color": "#FF1100",
        "id": "id_0_0",
        "name": "Overdue",
        "ownerId": "00541000000jw8CAAQ",
        "parent": "id_0",
        "value": 2
      }, {
        "color": "#FFD310",
        "id": "id_0_1",
        "name": "Due Today",
        "ownerId": "00541000000jw8CAAQ",
        "parent": "id_0",
        "value": 0
      }, {
        "color": "#12AD2A",
        "id": "id_0_2",
        "name": "Open",
        "ownerId": "00541000000jw8CAAQ",
        "parent": "id_0",
        "value": 1
      }, {
        "color": "#23",
        "id": "id_1",
        "name": "John Smith"
      }, {
        "color": "#FF1100",
        "id": "id_1_0",
        "name": "Overdue",
        "ownerId": "00541000001s0ouAAA",
        "parent": "id_1",
        "value": 19
      }, {
        "color": "#FFD310",
        "id": "id_1_1",
        "name": "Due Today",
        "ownerId": "00541000001s0ouAAA",
        "parent": "id_1",
        "value": 0
      }, {
        "color": "#12AD2A",
        "id": "id_1_2",
        "name": "Open",
        "ownerId": "00541000001s0ouAAA",
        "parent": "id_1",
        "value": 12
      }, {
        "color": "#391",
        "id": "id_2",
        "name": "Integration User"
      }, {
        "color": "#FF1100",
        "id": "id_2_0",
        "name": "Overdue",
        "ownerId": "00541000000jw89AAA",
        "parent": "id_2",
        "value": 0
  ...