How to make Mega Menu close when item clicked?

I have made a filter that changes category of Portfolio gallery sort for the #anchor on the same page, but the problem is that Mega Menu stays on when item is clicked. What code should I use in the filter to make Mega Menu close when I click on an item?

This is the filter I’ve made:

 function hash_select(){
  ?>
  <script type='text/javascript'>
jQuery(window).on('hashchange', function() {
	  var hash = window.location.hash.substr(1);	
	jQuery('.'+hash+'_sort_button').click();
});

	  </script>
  <?php
  }
  add_action('wp_footer', 'hash_select', 110);