FarPoint.Win.Spread.TableStyle tstyle = fpSpread1.CreateTableStyle("Style1", FarPoint.Win.Spread.TableStyle.TableStyleLight2);
fpSpread1.Sheets[0].Cells[1, 1].Text = "Last Name";
fpSpread1.Sheets[0].Cells[1, 2].Text = "Value";
fpSpread1.Sheets[0].Cells[2, 1].Text = "Smith";
fpSpread1.Sheets[0].Cells[2, 2].Value = 50;
fpSpread1.Sheets[0].Cells[3, 1].Text = "Vil";
fpSpread1.Sheets[0].Cells[3, 2].Value = 10;
fpSpread1.Sheets[0].Cells[4, 1].Text = "Press";
fpSpread1.Sheets[0].Cells[4, 2].Value = 78;
fpSpread1.TableStyleCollection.Add(tstyle);
FarPoint.Win.Spread.TableView table = fpSpread1.Sheets[0].AddTable("table", 1, 1, 5, 2, "Style1");

FarPoint.Win.Spread.FilterItemValue test = new FarPoint.Win.Spread.FilterItemValue("Vil");
FarPoint.Win.Spread.FilterItemValue test1 = new FarPoint.Win.Spread.FilterItemValue("Press");
FarPoint.Win.Spread.MultiValuesFilterItem multifilter = new FarPoint.Win.Spread.MultiValuesFilterItem(new FarPoint.Win.Spread.FilterItemValue[] { test, test1 });
//Use the customized filter by implementing IFilterItem and setting the filterItem to the table column.
table.Filter(0, multifilter);// filter first column with filter item created above.