INDEX function not displaying a list of cells in a sheet summary

I'd like to automate a metric by using a simple INDEX formula in a sheet summary but no matter what I change, it results in an INCORRECT ARGUMENT SET. My function is =INDEX([Assisting Carrier]1).I just simply want to display what is listed in a cell onto my sheet summary.

Here is a screenshot:

Best Answer


Help Article Resources

Want to practice working with formulas directly in Smartsheet?

Check out the Formula Handbook template!