How to hide specific item in iProcurement catalog

Hello all,

I'm looking for an easy way to hide one specific inventory item from our iProcurement (version 12.2.8) catalog.

Example:

Inventory item A - purchasing category A mapped to expense rule A - shopping category A - not visible in iProcurement

Inventory item B - purchasing category A mapped to expense rule A - shopping category A - visible in iProcurement

Item A and B need to maintain same expense rule preferably using same purchasing category.

Can it be achieved that one specific inventory item cannot be purchased from iProcurement shopping cart functionality, but a buyer can order this item on internal requisition using Requisitions form if needed?