JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdn.datatables.net/1.10.22/js/jquery.dataTables.min.js"></script>
<script src="https://cdn.datatables.net/rowgroup/1.1.2/js/dataTables.rowGroup.min.js"></script>
<link rel="stylesheet" href="https://cdn.datatables.net/1.10.22/css/jquery.dataTables.min.css">
<link rel="stylesheet" href="https://cdn.datatables.net/rowgroup/1.1.2/css/rowGroup.dataTables.min.css">
<table id="daytuh">
<thead>
<tr>
	<th>Location</th>
	<th>Names</th>
	<th>Number</th>
	<th>Description</th>
</tr>
</thead>
<tr>
	<td>Queensland</td>
	<td>Ezra Campos</td>
	<td>16291006 3284</td>
	<td>But some of them look like this</td>
</tr>
<tr>
	<td>New South Wales</td>
	<td>Nissim Jenkins</td>
	<td>16001019 3845</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>New South Wales</td>
	<td>Fuller Sparks</td>
	<td>16830728 1579</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>Victoria</td>
	<td>Anthony Mathews</td>
	<td>16830517 5302</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>New South Wales</td>
	<td>Yardley Pennington</td>
	<td>16571005 3462</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>Australian Capital Territory</td>
	<td>Jesse Calhoun</td>
	<td>16680306 4911</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>Queensland</td>
	<td>Xenos Walton</td>
	<td>16271221 0273</td>
	<td>But some of them look like this</td>
</tr>
<tr>
	<td>New South Wales</td>
	<td>Ivan Phelps</td>
	<td>16471111 6360</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>South Australia</td>
	<td>Orson Sykes</td>
	<td>16721211 9965</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>New South Wales</td>
	<td>Lamar Simpson</td>
	<td>16520211 3113</td>
	<td>Most of the descriptions look like this </td>
</tr>
<tr>
	<td>New South Wales</td>
	<td>Sebastian Hampton</td>
	<td>16171022 3999</td>
	<td>Most of the descriptions look like this...

JavaScript

$('#daytuh').DataTable({
'rowGroup': {
                        startRender: function (rows,group ) {
                        // Get the data of the first row in the group.
                        var firstRowData = rows.data().eq(0);
                            return group + ' - ' + firstRowData[3];
                        },
                        dataSrc: [0],
                    },
    columnDefs: [{
        targets: [0, 3],
        visible: false,
    }, ],
    paging: false
});