Power BI JS not applying Visual filters correctly

Apologies alexmcarreira for the delay in responding, it has been a crazy few days.

I was going to try and replicate this in a solution - as I had never tested JavaScript filters against a hierarchy before.
(I am yet to get around to this).

One thing I did notice... was the use of 'ALL' inside some of the basic filters.

{
	"$schema": "http://powerbi.com/product/schema#basic",
	"target": {
		"table": "Sales",
		"measure": "Total Sales (py)"
	},
	"filterType": 1,
	"displaySettings": {
		"isHiddenInViewMode": false
	},
	"operator": "All",
	"values": [],
	"requireSingleSelection": false
}

 
My understanding is that this is not a valid operator for this filter type... and is probably the reason for the "Basic filter requires an operator (In | Not)" error.

If you want to default to having ALL values selected, then you should either not supply the filter definition at all... OR select "IN" with an empty array. The last time I used this, it behaved in the same was as having all options selected.

I will try and get some time to look at testing this with the hierarchy, just in case that is the cause of your original issue...

{
	"$schema": "http://powerbi.com/product/schema#basic",
	"target": {
		"table": "Product",
		"hierarchy": "Product Hierarchy",
		"hierarchyLevel": "Category"
	},
	"filterType": 1,
	"displaySettings": {
		"isHiddenInViewMode": false
	},
	"operator": "In",
	"values": [
		"Mix"
	],
	"requireSingleSelection": false
}