Expanded matrix values to still show total on headers?

Hello everyone!

This might be a stupid question, but I haven't found a solution anywhere.

I currently have the below matrix visual in my report, expanded to show groups, items and subitems:

Though as you can see, my group and items (in this case, MATERIA PRIMA, INSUMOS and BEBIDAS) do not show the sum of subitem values as they should.

Is there any way I can keep my matrix's rows expanded and still show each group's totals?

For reference, this is what my values look like (Hierarchy is composed by three calculated columns, Valor is a measure):