Copy a Data Driven Report Functionality

I am trying to copy the function of a Data Driven Report in SSRS.

I created the below work flow but it sends an email for every instances of a variable.

For example if I have 5 rows of data for the variable it sends 5 emails with all 5 rows of data. But, I only need it to send one row. Not sure how to get the loop to only send one email, can anybody assist with this?