tHenks Barb for answering to my question. I already got a working solution
from Bob:

"Bob Phillips" wrote:

Untested

Public Sub ChartToPowerPoint()
Const ppLayoutBlank As Long = 12
Const ppViewNormal As Long = 9
Const ppViewSlide As Long = 1
Application.ScreenUpdating = False
Dim PPApp As Object
Dim PPPres As Object
Dim PPSlide As Object
Dim NewIndex As Long
Dim ChartName As String
ChartName = ActiveSheet.Name
ActiveSheet.ChartObjects(ChartName).Activate
ActiveChart.ChartArea.Select
ActiveChart.CopyPicture Appearance:=xlScreen, Size:=xlScreen,
Format:=xlBitmap
Set PPApp = GetObject(, "Powerpoint.Application")
Set PPPres = PPApp.ActivePresentation
PPApp.ActiveWindow.ViewType = ppViewNormal
NewIndex = PPPres.Slides.Count + 1
PPPres.Slides.Add(Index:=NewIndex, Layout:=ppLayoutBlank).Select
Set PPSlide =
PPPres.Slides(PPApp.ActiveWindow.Selection.SlideRa nge.SlideNumber)
PPApp.ActiveWindow.ViewType = ppViewSlide
PPSlide.Shapes.Paste.Select
PPApp.ActiveWindow.Selection.ShapeRange.Height = 303.5
PPApp.ActiveWindow.Selection.ShapeRange.Align msoAlignCenters, True
PPApp.ActiveWindow.Selection.ShapeRange.Align msoAlignMiddles, True
PPApp.ActiveWindow.ViewType = ppViewNormal
Set PPSlide = Nothing
Set PPPres = Nothing
Set PPApp = Nothing
End Sub