FSG Reporting

Our requirement is to create a monthly and a quarterly fsg report for each cost center which will give the actual,budget, variance & variance as columns and all the budgeted accounts as rows

Right now in our current budget setup, We have only one yearly budget, and only one organization which covers all the budgeted accounts (all the code combinations)

Is it possible to create the required fsg report(as mentioned above) with this kind of budget setup so I can get the report for each cost center? Or we need to do some changes to the setups as well? please advise?