Get value of category assigned to given item under specific catalog using item rules

Summary:

Get value of category assigned to given item under specific catalog using item rules

Content (please ensure you mask any confidential information):

An item has the following catalogs assigned:

Inventory

Procurement

Planning

I need to get the category name or code assigned to the item from the planning catalog using the item rule functionality.

I want to assign this value to one of the EFFs available on the item. Is there any function available that can fulfil this requirement?

Or is there any other way through which the category name for the given catalog can be fetched and assigned to the EFF?