Hello -

I have the following scenario:
(Sub = Subject, Cat = Category)

Title1 Title2 Title3 Title4
Title5
Subject1 Sub1Cat1 Sub1Cat1Item1 Sub1Cat1Item1
to to
. Sub1Cat1Item4
. .
. .
. .
SubCat8 Sub1Cat8Item1
to
Sub1.Cat1Item8
Subject2 Sub2Cat1
to
Sub2Cat14