Filter interactive report by clicking report cell

Here is how you can filter interactive report by single mouse click.

If you are using APEX 3.x, load jQuery library in page template header or page HTML header.
Place to page HTML header:

<script type="text/javascript">
$(function(){
 $('.apexir_WORKSHEET_DATA td').live('click',function(){
  $('#apexir_SEARCH').val($(this).text());
  gReport.search('SEARCH');
 });
});
</script>