Add negative condition operator to view filters

It would be good if there was a way to negative condition operators in view filters for text fields. For example, being able to filter items for which a condition is not met i.e., view all vendor invoices for which the number does not contain "XYZ" / does not exactly match "XYZ" etc...

Other dropdown fields have negative operators such as "is none of" but there's nothing for the text fields. Below are the only available filter settings: