Can not change Column Type from the question

In our Sales model we use Column Type "Income" for the "Sales Value" column.

But in some cases, we don't want to show any currency text or symbol in the graph, as the example below. From what I can see, there is now way to hide "SEK" in a graph, without modifying the underlying model.

Could that really be the case?

you want a setting to completely hide the currency?

Yes, exactly. It clutters the graph without adding any value.

Those currency codes really clutter every graph I make. Isn't there a way to exclude them? Can I even disable them from the Model, if not in the question? If so, which Column Type should I use?

Further more, can I change the data format to European format:
2024-01-01 instead of 2024-1-1 ?