Remove Data Labels on a bar chart if value = 0

Good afternoon everyone,

I have a chart that is reporting data that will be filled in gradually over a period of months, so many of the cells are currently = 0. That being the case, the 0 level of the chart appears very messy with labels sitting over other labels

What I would like to do is only display the data label if the value is greater than 0.
Is this possible? I have gone through the chart wizard and all tabs of formatting both the axis as well as the full chart, to no avail.

Would love your assistance ...

Thanks
Grimace