How do we group age values into age ranges and visualize in dashboards?

Hi!
For our exit survey project, we have imported our participants' ages into Qualtrics. The age is shown as a single numerical value. For the dashboard, we would like to visualize the responses broken down by age range. I have created buckets in the "Data and Analysis" section to put the single age values into age ranges, but am not able to visualize those ranges in our dashboard. I would appreciate any assistance that could be provided, thank you!