Color Coding Not Available in Custom Reports?

Hi,

I'm working to create a few custom reports and charts for one of our tables. In one of these tables, we basically have a delta field, which we want to highlight red if the change is negative and green if the change is positive.
Based on the info from Quickbase in "color-coding in reports", this should be possible. 

The issue is that I'm not seeing a "color coding" section anywhere in any of the custom reports (besides the main "List All" table). I've also just tried to add a simple color-coding script in any of the "Add a formula" sections (such as for "Report formulas" and "Summary formulas" sections), but I've had no luck. 

Any advice is appreciated. 

Thanks!
Shelby

------------------------------
Shelby Pons
------------------------------