Greyed out "Date and Time" Value Label?
I'm trying to create 2d scatter chart. I only have 2 columns that pull into the chart, one of them (x axis) is dates, and the y axis is currency. I was able to figure everything out, except for the x axis values are being displayed as numbers instead of dates, and when I go to change the "Value Label" to "Date and Time" the option is greyed out. Does anyone know why? Picture below:
Thanks!
Numbers-OTHER