Looping thorugh a data source in SoapUI

I am using SoapUI pro and I have a test case with 70 test steps. I have an excel sheet with 70 rows which is used as the data source. My scenario is that, the values in each row should be assigned to each test step. Eg: test step 1 should retreive the value from row 1......test step 70 should retreive the value from row 70. The problem I am facing is that after I insert a data source loop to cycle through the data source, all the test steps take the final row values. I configured the data source loop with target step as first test step. Is there a work around for this problem?