How to filter "Managed Metadata" column in sharepoint using power automate

Hi Community,

I need to fetch the files from my sharepoint lib where we have Textimonial field named "Department" with value = "Purchasing" using power automate flow. But since its a Managed metadata field, I cannot able to get the field value in the ouput of my "Get_files_Property" action.

Please help on this part.
Thanks!