show emojis in charts

[Lisandro Silvestrini]

Hi community, we are trying to develop a chart to show sales by day and climate icon for each day. The idea of showing sales by day is easy but how can I add the climate emoji in that chart?
I tried to show a constant metric, like 1, for each day and then, set in the chart, for that constant metric, the "show data label" as another dimension, the climate emoji.
Is this possible?
Is there another way to show the same?