I think by default crosstab allows to add one measure and couple of dimensions.
if u want to add multiple dimension and expressions , go to the crosstab chart there when u drag the or extend the diemsnion add a new field
and try to fit the band ... u will get the results..
or else search in google u will find a video on youtube how to add multple measures to the crosstab..
even i am new to this tool figuring it out from the videos..
I think crosstab should be in summary band or group footer band then it works better.
According to your requirement you want to repeat rows in croosatab or repeat crosstab for some data?
To understand how to create basic crosstab please follow below link:
Let me know your actual requirement in detail.
Thanks & Regards