How to delete a pack from manage delete groups in one go?

1. PIM > Manage Delete Groups

2. Delete group > added the item in Items (pallet,case and base)tab of Delete group and click on Constraints check.

3. Ends in error (On case and base)

The item cannot be deleted because it is used as a component in one or more item structures.

Rerun it again case is deleted, rerun again, base gets deleted

Tried using below, but cant add item here as we use pack instead of structure