Dynamic text for labels for Y axis

Hi,

In my dashboard i have a visual in which i'm calculating values and representing them in a stacked chart. For these values, i'm only considering when the count of a certain condition is >5, so that values only show up when this condition is met. This works as expected.

However, the labels in the Y axis always appear, even if there aren't any values displayed. How can i make sure that the labels aren't displayed when there are no values? I've tried placing the label inside a measure, but i can't place this measure as an axis.

Thanks!