Funnel Card using Column Aggregates?

Hi, as the title sugests, I am having trouble creating a beast mode that I can use to funnel the totals of several different columns.What I would like to do is create a funnel for marketing emails, columns are 'email delivered', 'email opened', 'email clicked', and 'email bounced'. Each row in the dataset is an email adress. Is there a way for me to sum each of the columns and then display the totals as a funnel chart? I'm not sure if this is something for Beast Mode or ETL, so please share your ideas with me!