Link to subcategories in listing_img_title - Done

foreach($this->categories as $category){
$categoryClass = hikashop_get('class.category');
$categoryClass->addAlias($category);
if($category->category_parent_id == '14')
$subcategory .= '<a href="'.hikashop_contentLink('category&task=listing&cid='.$category->category_id.'&name='.$category->alias,$category).'">'.($category->category_name).'</a>';}

<?php
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query = 'SELECT c.* '.
	' FROM ' . hikashop_table('product_category').' as pc '.
	' INNER JOIN '.hikashop_table('category').' AS c ON pc.category_id = c.category_id '.
	' WHERE pc.product_id = '.$this->row->product_id;
$db->setQuery($query);
$category = $db->loadObjectList();
?>