Hide Products in root level categories

Is there a way to prevent products from showing under the root level categories in CS-Cart v3?

Thanks for any help

In Admin Settings: General Catalog Show products from subcategories of the selected category → off

Just what i was looking for, thanks

Struggling to find this option in CS Cart V4

Is it still available?

Any help would be much appreciated to turn this off on a category-by-category basis!