XYZ analysis

[volesh]

Hi All,
I need to make XYZ analysis but I have some problem with a calculated column.
First of all, I have the dataset
order_idLines_IdDetail_IdItem_codeOrderDateMonthOrderedQtyShipQty

1	Line_1	NULL	325	01.10.2000	10	10	NULL
2	Line_2	Detail_1	325	02.10.2000	10	14	10
2	Line_2	Detail_2	325	03.10.2000	10	14	4
3	Line_3	Detail_3	325	01.12.2000	12	12	12
4	Line_4	NULL	987	01.12.2000	12	11	NULL
4	Line_4	Detail_4	987	02.12.2000	12	11	10

As you can see, Order 2 has two rows and Order 4 has two rows, but just one value OrderedQuantity I have to use (DISTINCT Lines_Id).
For XYZ I have to calculate STDEV and AVERAGE and I have no problem with the measure
XYZ =
VAR Table_ =
ADDCOLUMNS(SUMMARIZE('Orders','Orders'[Item_code],'Orders'[Month]),
"QuantityBy",CALCULATE ( SUMX(DISTINCT('Orders'[Lines_Id]),CALCULATE(AVERAGE('Orders'[Ordered Qty])) )))
VAR Variation = DIVIDE (STDEVX.P ( Table_,[QuantityBy] ),AVERAGEX ( Table_,[QuantityBy] ),0 )
return Variation
But the report will use XYZ classes for the slicer and with the measure I can't do it.
So, I have to calculate SUM (Ordered Qty) by DISTINCT Lines_Id group by Item_code and Month,
and STDEV + AVERAGE in calc column.
With different steps I imagine this like:
group by Lines_Id
Lines_IdItem_codeMonthOrderedQty

Line_1	325	10	10
Line_2	325	10	14
Line_3	325	12	12
Line_4	987	12	11

Then group by Item_code and Month
Item_codeMonthOrderedQty

325	10	24
325	12	12
987	12	11

Am I right? How can I do it?

I am confused and ask for your help.
The expected result has an additional column with XYZ class.

[v-chuncz-msft]

@volesh ,

You may take a look at the post below.

https://community.powerbi.com/t5/Desktop/Create-a-bar-graph-with-measures-as-axis/td-p/455900