hide products at specific adult category page

Hello,

It sounds like this support document might help:

https://docs.woocommerce.com/document/exclude-a-category-from-the-shop-page/

Please let us know how this works for you.

Thanks!

Thanks for this hint. But unfortunately, this also hide the products at the subcategories pages.

The solution was to include a condition. First is for hiding the sub categories. Second to remove products only at specific category page.

/** removes Sub categories **/
add_filter( 'get_terms', 'get_subcategory_terms', 10, 3 );

function get_subcategory_terms( $terms, $taxonomies, $args ) {

  $new_terms = array();

  // if a product category and on the shop page
  if ( in_array( 'product_cat', $taxonomies ) && ! is_admin() && is_product_category( 'buttons' ) ) {

    foreach ( $terms as $key => $term ) {

      if ( ! in_array( $term->slug, array( 'slug' ) ) ) { // slug -> Sub categories to hide
        $new_terms[] = $term;
      }

    }

    $terms = $new_terms;
  }

  return $terms;
}
/**

 * Exclude products from a particular category on the shop page, but not from sub categories

*/
add_action( 'woocommerce_product_query', 'hideproduct_pre_get_posts_query' );  

function hideproduct_pre_get_posts_query( $q ) {

 if (!is_admin() && is_product_category( 'slug' ) && is_main_query()) { // hide only at category slug

    $tax_query = (array) $q->get( 'tax_query' );
    $tax_query[] = array(
           'taxonomy' => 'product_cat',
           'field' => 'slug',
           'terms' => array( 'slug' ), // Don't display products from this category
           'operator' => 'NOT IN'
    );
 }
    $q->set( 'tax_query', $tax_query );
}