Display dimension with Null() measure in Qlik Sense

Hi all,

I couldn't find an answer to this, only how to hide a dimension with zero or null value, but I need the opposite.

My problem is that I have a dataset which for some dates have no values in my category field.

In my expression I use sum(transaction) and in my table chart I show it by the dimension Category.

If I choose i.e January 2018, I don't have any transactions  for lets say Category2. It is missing values.

But in my table chart I want to display all values for my category dimension, no matter if there are any corresponding values or not.

Like in the example table above I would like to still be able to see Category2.

I think we could do this in QlikView by display all values or something? But I can't figure out how to do this in Qlik Sense.

Grateful for all help!

Thanks,

Britt Karin