Crystal Reports Suppressing Rows in Crosstab

Message

     I am wrtiting a crosstab report with two rows in a group by salary type.

Tran_type and Tran_reason

I am wondering if it is possible to suppress the Tran_reason line if there is only one returned result. I basically want to be able to suppress the fields that only have one value to return to clean up the report and not have duplicated values.

Ex

New Employees                            Totals
     New Employees                        totals
Involuntary Terminations                 Totals
     Dismissed with Cause                 totals
     Dismissed Without Cause           totals
     Etc                                             totals 
Voluntary Termination                     Totals
     Retired                                       totals
     Quit                                            totals
      etc                                             totals
Transfers                                          Totals
      Transfers                                     totals

I have tried suppressing at Group and Field level without any success. 

I could not find any mention of a rowcount() function so I tried suppressing at row level by the reason codes. I have even tried adding a new field to the rows called rowtype and gave the lines different values depending on if I know only one value will be returned or more. and tried supressing by this field at the group level.

{table.Line_type} = "X"

This does nothing, I have tried in crystal and basic syntax without any luck. 

Has anyone done somthing similar or know how to go about this. 

Thanks,