Group By Both Columns and Rows

Hi I have a report where it contains fields that are grouped by Rows and Columns. 

Eg: I have a set of students where I set a required a balance mark for each class. Here I have colored them in red. Class 0 has a different balance and class 1 has a different balance. But they depend on the date. 

How can I solve this?

r 

Malin De Siva, Microsoft Student Ambassador, Sri Lanka www.malindesilva.com