Фильтр поиска отдельных столбцов для данных, полученных из js, с использованием DataTable.js с фильтром вверху

const dataSet = [
      ["Tiger Nixon", "System Architect", "Edinburgh", "5421", "2011/04/25", "$320,800"],
      ["Garrett Winters", "Accountant", "Tokyo", "8422", "2011/07/25", "$170,750"],
      ["Ashton Cox", "Junior Technical Author", "San Francisco", "1562", "2009/01/12", "$86,000"],
    ];

    const dataTable = $('#example').DataTable({
        data: dataSet,
        dom: 't',
        columns: ['Name', 'Job Title', 'Location', 'Id', 'Hire Date', 'Salary'].map(header => ({
            title: header
          })),
        initComplete: function () {
          //purge existing <tfoot> if exists
          $('#example tfoot').remove();
          //append new footer to the table
          $('#example').append('<tfoot><tr></tr></tfoot>');
          //iterate through table columns
          this.api().columns().every(function () {
            //append <select> node to each column footer inserting 
            //current column().index() as a "colindex" attribute
            $('#example tfoot tr').append(`<th><select colindex = "${this.index()}"></select></th>`);
            //grab unique sorted column entries and translate those into <option> nodes
            const options = this.data().unique().sort().toArray().reduce((options, item) => options += `<option value = "${item}">${item}</option>`, '<option value = ""></option>');
            //append options to corresponding <select>
            $(`#example tfoot th:eq(${this.index()}) select`).append(options);
          });
        }
      });

    $('#example').on('change', 'tfoot select', function (event) {
      //use "colindex" attribute value to search corresponding column for selected option value
      dataTable.column($(event.target).attr('colindex')).search($(event.target).val()).draw();
    })

<link href = "//cdn.datatables.net/1.10.19/css/jquery.dataTables.min.css" rel = "stylesheet"/>
<script src = "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src = "//cdn.datatables.net/1.10.19/js/jquery.dataTables.min.js"></script>

<table id = "example">
</table>