Shortcode display only parent category.

Hello I am using your plugin with this shortcode:
[woof_products columns=3 taxonomies=product_cat:1].
Product Cat 1 is a parent category.
However I want to display only items that are checked in the parent category.
I do not want to display items that are checked in the subcategory but not the parent category.
For example,I have a page where [woof_products columns=3 taxonomies=product_cat:1] displays Knives which is the parent category of Shirogorov Knives. I want to display my item on both Shirogorov and Shirogorov Knives. The item must not appear in the Knives page. But the item appears in the Knives page even if Knives category is not selected.