Is it possible to do nested web queries?

Hi,

I'm trying to create a web query by that uses a paramter list that is generated from anohter web query but I'm getting the folliwng error:

Formula.Firewall: Query 'products - metafields' (step 'Expanded Value1') references other queries or steps, so it may not directly access a data source. Please rebuild this data combination.

I have done the following. 

I web query called Products with one field called product_id  

A list called product_id generated from the Proucts query

a parameter list called productid that is based on the product_id list. 

I'm adding the productid to the new webquery as shown is the image below. 

Am I doing something wrong or is it not possiable to do this?