I would like to visually distinguish a certain element in a series from the others if its value matches a given criteria (for example, value exceeds a threshold). Ideally, I'd want to add a hash to my bars, because I want to keep all items with the same color (I don't want to use the ColorField).

Something similar is available in Kendo: https://demos.telerik.com/kendo-ui/bar-charts/visuals.