@kyleprowe,
You can load existing Word document into Aspose.Words, and then you can use DocumentBuilder class to move cursor to any valid location using various MoveToXXX methods and insert an embedded OLE object to meet this requirement.
You can use OleFormat.SourceItem property to get or set a string that is used to identify the portion of the source file that is being linked. The default value is an empty string. For example, if the source file is a Microsoft Excel workbook, the SourceItem property might return “Workbook1!R3C1:R4C2” if the OLE object contains only a few cells from the worksheet. Sample code:
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
Shape obj = builder.InsertOleObject(MyDir + "Book1.xlsx", true, true, null);
obj.OleFormat.SourceItem = "Workbook1!R3C1:R4C2";
doc.Save("D:\\temp\\18.10.docx");
Secondly to display the Table in Word document, you should generate an image preview. Aspose.Cells supports converting Excel worksheets to images. A simple solution would be to just Convert Worksheet to Image and then use that preview/thumbnail image in DocumentBuilder.InsertOleObject method as follows:
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
Shape obj = builder.InsertOleObject(MyDir + "Book1.xlsx", true, true, Image.FromFile(MyDir + "SheetImage.jpg"));
obj.OleFormat.SourceItem = "Workbook1!R3C1:R4C2";
doc.Save("D:\\temp\\18.10.docx");
Hope, this helps.