I have added a very simple Filter: Xara - Product Preview - Filter & Sort.xar.

You need a small Placeholder with body code to input your filter text:
<input id="myInput" type="text" placeholder="Search..">
There is no clear entry or other detail.
This is on you.

I have then added Page HTML body (code) of:
Code:
<script>
$("#myInput").on("keyup", function() {
  var value = $(this).val().toLowerCase();

$("#table1_0_table tbody tr").filter(function() {
  $(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
  });
});
</script>
You may need to use the browser Dev Tools to check the table ID is still #table1_0_table.
jQuery needs to be loaded.

I tweaked the code from here:https://www.w3schools.com/jquery/jquery_filters.asp.

Acorn