Description Column In Pivot Table

I often use pivot tables to summarize accounting data. I wish to summarize the data by account number, but also wish to display the account description next to each account number. Both the account number and account description are separate columns in my original table of data.

I've always managed to do this by the use of lookup formulas after the formation of the pivot table in a column outside the pivot table, but it would be preferable to have those descriptions as part of the table.

If I designate both the account number and account description as row labels, they land on two different lines.