Get ancestor Pages to current page

Ancestor Pages

<?php 
  							
$ancestors = get_post_ancestors($post);
											
											
											
if (count($ancestors) >= 1) { // add your hierarchy here
		$parent = $ancestors[0];
}
										
		elseif (count($ancestors) >= 2) {
			 $parent = $ancestors[0];
		}
										
			if ($parent) { 
				$tabs = wp_list_pages('depth=1&sort_column=menu_order&sort_order=desc&child_of=' .$parent."&title_li=");
			}
										
			
?>