add_filter('woocommerce_checkout_fields', 'conditionally_remove_checkout_fields', 25, 1);
function conditionally_remove_checkout_fields($fields)
{

      $categories = array('house');
      $found = false;

      foreach (WC()->cart->get_cart() as $cart_item) {
            if (has_term($categories, 'product_cat', $cart_item['product_id'])) {
                  $found = true;
                  break;
            }
      }

      if ($found) {
            unset($fields['shipping']['shipping_first_name']);
            unset($fields['shipping']['shipping_last_name']);
            unset($fields['shipping']['shipping_company']);
            unset($fields['shipping']['shipping_address_1']);
            unset($fields['shipping']['shipping_address_2']);
            unset($fields['shipping']['shipping_city']);
            unset($fields['shipping']['shipping_postcode']);
            unset($fields['shipping']['shipping_country']);
            unset($fields['shipping']['shipping_state']);
            unset($fields['shipping']['shipping_phone']);

            add_filter('woocommerce_enable_order_notes_field', '__return_false');
            add_filter('woocommerce_ship_to_different_address_checked', '__return_false');
      }
      return $fields;
}