Matrix report filtering problem.

Hi,

In my report I have declared a DataItem as 'Item Journal Line'. From which I have taken a field 'Item Type' which is a option field. Within the OptionString property I have declared these options: ,Paper Roll,Ink,Plate,Scrap,Film,Chemical,Others,Electrical,Mechanical,Stationary.

Then in the RDLC view I have taken a matrix & I only want to show the data stored in 'Description' column against the 'Scrap' option of 'Item Type' column as column headers in my report. For that I have declared the following in 'DataItemTableView' property of 'Item Journal Line' DataItem:

WHERE(Item Type=FILTER(<>Ink))

But I couldn't declare the other options such as Paper Roll, Ink, Plate etc. as it won't shows the desired result. Please help me out!