How to create multiple tabs through with each tab having different fields to display

Hi,

My requirement is to create billing data in Detailed tab and Summary Tab for each Company i.e., there will be around 10 tabs, 5 for Detailed level data 5 for Summary level data.

I know how to create multiple sheets when the data to display is same across all the tabs (i.e., here in my case either Detailed level with 10 columns or Summary Level with 5 columns). But I do not know how to create multiple sheets when the number of columns and values mapped to those columns are different in different tabs.

Any help is very much appreciated. I can go with RTF/Excel template as long as the requirement is achieved.