Invoice showing expense detail but no professional services detail.

I'd like to generate an invoice that shows a total amount for professional services (but no date or description detail) but also shows date, description, and amount detail for each expense.  It does not seem possible to set up an invoice template to do this.  

When editing an invoice template, under "columns", various items of information can be included or excluded.  These adjustment apply equally to both professional service entries and expense entries.