Get all top level product categories including custom field and thumbnail

<div class="product-categories">
	<?php $productCats = get_terms('product_cat', array('hide_empty' => 0,'meta_key'   => 'order', 'orderby'    => 'meta_value_num', 'parent' =>0)); 
		foreach($productCats as $productCat) :
		//remove uncategorized from loop
		if( $productCat->slug == 'uncategorized' ){
           continue;
		}
		$productCategoryImage = wp_get_attachment_image( get_term_meta( $productCat->term_id, 'thumbnail_id', true ), 'full' );			
		?>
		<div class="product-category">
			<?php if($productCategoryImage): ?>
			<div class="product-category-img">
			<?php echo $productCategoryImage; ?>
			</div>
			<?php endif ?>
			<a class="product-category-title" href="<?php echo get_term_link( $productCat->slug, $productCat->taxonomy ); ?>"><?php echo $productCat->name; ?></a>
			<p class="product-category-text"><?php echo $productCat->description; ?></p>
			<p><?php the_field('category_subtitle'); ?></p>
		</div>
	<?php endforeach; ?>
</div>