How to combine different columns with same data into table.

I have sales people that we metric on. They are in 3 groups, Team 1, Team 2, Team 3. Each of them can sell at either level. I am trying to combine that information into a table, then to a chart so I can count the total sales.

Example, John might have 20 sales on Team 1, 30 sales on Team 2, and 10 sales on Team 3. In the data source (BEX) the column header is the Team 1, 2, or 3.

I am trying to the table and chart to show that John had 50 sales total, but I am struggling on writing a formula that will take Johns counts on all three teams and give me a total.

Any suggestions?